16624432

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 60

約数和(自身を含む): 36678208

約数和(自身を除く): 20053776

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 277, 341, 484, 496, 554, 682, 968, 1108, 1364, 1936, 2216, 2728, 3047, 3751, 4432, 5456, 6094, 7502, 8587, 12188, 15004, 17174, 24376, 30008, 33517, 34348, 48752, 60016, 67034, 68696, 94457, 134068, 137392, 188914, 268136, 377828, 536272, 755656, 1039027, 1511312, 2078054, 4156108, 8312216, 16624432]

約数ペア:

[(1, 16624432), (2, 8312216), (4, 4156108), (8, 2078054), (11, 1511312), (16, 1039027), (22, 755656), (31, 536272), (44, 377828), (62, 268136), (88, 188914), (121, 137392), (124, 134068), (176, 94457), (242, 68696), (248, 67034), (277, 60016), (341, 48752), (484, 34348), (496, 33517), (554, 30008), (682, 24376), (968, 17174), (1108, 15004), (1364, 12188), (1936, 8587), (2216, 7502), (2728, 6094), (3047, 5456), (3751, 4432)]